Chanathip Nickel Alloys & Plates produces high-quality Hastelloy Tube C276 Fittings in Bangkok, Thailand. Designed from UNS N10276 alloy, these fittings are used in highly corrosive environments where precision and durability are crucial. Our product range includes elbows, tees, reducers, couplings, and customized tube fittings. Produced as per ASTM B366 standards, each fitting offers superior performance in both oxidizing and reducing conditions. Optimal for critical tubing assemblies, Hastelloy C276 tube fittings find extensive application in chemical processing, power plants, pharmaceuticals, and marine applications requiring superior corrosion resistance and leak-tight reliability.
Hastelloy C276 fittings consist of an alloy consisting of ~57% nickel, 15.5% molybdenum, 16% chromium, and 4–5% iron containing traces of tungsten and cobalt. They provide a tensile strength of up to 760 MPa, yield strength of approximately 355 MPa, elongation of ~40%, and hardness ≤100 HRB. The fittings exhibit excellent resistance to pitting, crevice corrosion, and stress corrosion cracking. They work satisfactorily under extreme pH levels, high pressure, and high temperatures, with stable performance in highly corrosive industrial processes.
| Specifications | ASTM B366 ASME SB366 |
| Size | 6mm to 38mm to 1/4″ to 1 1/2″ |
| Thread | NPT, BSP, BSPT, UNF, ISO, SAE etc. |
| Brass | ASTM B16 ASTM B 453 |
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| Hastelloy Tube C276 Fittings | 0.010 max | 1.00 max | 0.08 max | 0.03 max | 2.50 max | 50.99 min* | 14.50 – 16.50 | 4.00 – 7.00 | 15.00 – 17.00 | 0.04 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy C276 Tube Fittings | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
At Chanathip Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy C276 Tube Fittings in Bangkok, Thailand, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Thailand, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
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Hastelloy C276 Tube Fittings have extensive application in chemical injection systems, high-purity water systems, scrubbers, heat exchangers, and instrumentation tubing. The corrosion resistance of these fittings makes them suitable for use where hydrochloric, sulfuric, and nitric acids are involved. The fittings are employed in marine, power generation, flue gas desulfurization systems, and pharmaceutical equipment. They provide safe connections in process piping, mitigating leakage and downtime risks. Their consistency under varying pressure and temperature is the reason they are unavoidable in mission-critical applications that cannot jeopardize their failure or contamination.